The Schiller CARDIOVIT AT-2 is a low cost 6/12 channel ECG system with performance features previously only available in high priced systems. The Schiller AT-2 ECG provides A4 reports within seconds - at the touch of a button. Features: 6/12 channel representation of all 12 simultaneously acquired leads. Integrated rechargeable battery lasts for up to 400 recordings. Automatic and manual modes. Full size 8-1/2” x 11” paper (A4). Built-in thermal printer. Computerized ECG interpretation program for both adults and children. Single button operations. All Schiller ECGs are complete with ALL Cables, Leads and Accessories. 1 Year Schiller Limited Warranty, 90 Days on all Schiller Cables.